<template>
  <div>
    <!-- 面包屑导航区 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>

    <el-card>
      <el-row>
        <el-col :span="8">
          <!-- 搜索框 -->
          <el-input placeholder="请输入内容" v-model="searchOrder">
            <el-button slot="append" icon="el-icon-search"></el-button>
          </el-input>
        </el-col>
      </el-row>
      
      <!-- 订单列表 -->
      <el-table :data="orderList" border stripe>
        <el-table-column type="index"></el-table-column>
        <el-table-column label="订单编号" prop="order_number" width="300px"></el-table-column>
        <el-table-column label="订单价格" prop="order_price" width="150px"></el-table-column>
        <el-table-column label="是否付款">
          <template slot-scope="scope">
            <el-tag v-if="scope.row.pay_status == 0" type="danger">未付款</el-tag>
            <el-tag v-else type="success">已付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="是否发货" prop="is_send" width="90px"></el-table-column>
        <el-table-column label="下单时间">
          <template slot-scope="scope">
            {{scope.row.create_time | dateFormat}}
          </template>
        </el-table-column>
        <el-table-column label="操作" width="140px">
          <template>
            <el-button type="primary" icon="el-icon-edit" size="mini" @click="editProvince()"></el-button>
            <el-button type="success" icon="el-icon-location" size="mini" @click="showProgressBox()"></el-button>
          </template>
        </el-table-column>
      </el-table>

      <!-- 分页区域 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[5, 10, 15]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total">
      </el-pagination>
    </el-card>

    <!-- 修改地址的对话框 -->
    <el-dialog
      title="修改地址"
      :visible.sync="addressVisible"
      width="50%"
      @close="addressVisibleClosed">
      <el-form :model="addressForm" :rules="addressFormRules" ref="addressFormRef" label-width="100px">
        <!-- 省市区县选择框 -->
        <el-form-item label="省市区/县" prop="address1">
          <el-cascader
            v-model="addressForm.address1"
            :options="cityData"
            :props="{expandTrigger: 'hover'}">
          </el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="addressVisible = false">取 消</el-button>
        <el-button type="primary" @click="addressVisible = false">确 定</el-button>
      </span>
    </el-dialog>

    <!-- 展示物流进度的对话框 -->
    <el-dialog
      title="物流进度"
      :visible.sync="progressVisible"
      width="50%">
      <!-- 时间线 -->
      <el-timeline>
        <el-timeline-item
          v-for="(activity, index) in expressData.data"
          :key="index"
          :timestamp="activity.time">
          {{ activity.context }}
        </el-timeline-item>
      </el-timeline>
    </el-dialog>
  </div>
</template>

<script>
import cityData from "./citydata.js";
import expressData from "./express.js";

export default {
  data(){
    return{
      // 搜索内容
      searchOrder: '',
      // 订单列表
      orderList: [],
      queryInfo:{
        query: '',
        pagenum: 1,
        pagesize: 10
      },
      // 总条数
      total: 0,
      addressVisible: false,
      addressForm: {
        address1: [],
        address2: ''
      },
      addressFormRules:{
        address1: [
          {required: true, message: '请选择省市区县', trigger: 'blur'}
        ],
        address2: [
          {required: true, message: '请输入详细地址', trigger: 'blur'}
        ]
      },
      // 省市区地址
      cityData,
      progressVisible: false,
      // 快递数据
      expressData
    }
  },
  created(){
    this.getOrderList()
    console.log(expressData)
  },
  methods:{
    async getOrderList(){
      const {data: res} = await this.$http.get('orders', {params: this.queryInfo})
      if(res.meta.status !== 200){
        return this.$message.error('获取订单列表失败')
      }
      this.orderList = res.data.goods
      this.total = res.data.total
      console.log(res)
    },
    // 切换每页的条数
    handleSizeChange(pagesize){
      this.queryInfo.pagesize = pagesize
      this.getOrderList()
    },
    handleCurrentChange(pagenum){
      this.queryInfo.pagenum = pagenum
      this.getOrderList()
    },
    // 编辑方法
    editProvince(){
      this.addressVisible = true
    },
    // 关闭对话框触发的方法
    addressVisibleClosed(){
      this.$refs.addressFormRef.resetFields()
    },
    // 展示物流地址进度的对话框
    showProgressBox(){
      
      this.progressVisible = true
    }
  }
}
</script>

<style scoped>

.el-cascader{
  width: 100%;
}

</style>